This paper considers the implications, for macroeconomic modeling and for monetary policy, of the interrelationships among money, credit and nonfinancial economic activity. Data for the United States since World War II show that the volume of outstanding credit is as closely related to economic...

The predominant weight of the existing evidence suggests that the effects of monetary policy on real economic activity are systematic, significant, and sizeable. Yet questions remain, both about individual empirical results and, more broadly, about the different methodological approaches that...